Heavey Water Board-HWB has published Hydro Testing Of Various Pressure Vessels During Mta-2022 In Main Plant Of Hwpm. Submission Date for this Tender is 14-09-2022. Pressure Vessel Tenders in manuguru Telangana. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | ITEM-1 Maintenance of flange joint including cleaning and lapping of flange face, cleaning of fasteners including replacement of gasket etc as per Item-1 of technical specification. |
| 2 | Upto 2" NB |
| 3 | 3"NB |
| 4 | 4"NB |
| 5 | 8"NB |
| 6 | 20"NB |
| 7 | 24" size |
| 8 | ITEM-2 Opening of the flange joint, cleaning the surface of the flanges, blinding of the flanges with suitable blind/specticle blind flanges for enabling hydrotesting, removal of the blind flanges after hydrotesting, cleaning and lapping of flange faces for accomodating new gasket, cleaning of fasteners, putting new gasket and boxing up the flanges followed by torquing of the joint to the prescribed torque value. |
| 9 | Upto 2" NB |
| 10 | 3"NB |
| 11 | 4"NB |
| 12 | 6"NB |
| 13 | 8"NB |
| 14 | 12"NB |
| 15 | 14"NB |
| 16 | 20"NB |
| 17 | ITEM : 3 Filling of the pressure vessels with water, hydrotesting of pressure vessels and depressurising of the vessel after hydrotestingas per the scope of work and technical specification. |
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